Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10086480 | Flux composition and brazing sheet | Nobuhiro Kobayashi, Koichi Sakamoto, Toshiki Ueda, Shimpei Kimura, Takahiro Izumi | 2018-10-02 |
| 8273292 | Steel for machine and structural use having excellent machinability | Koichi Sakamoto, Shogo Murakami, Hiroshi Yaguchi, Shinsuke Masuda, Koichi Akazawa | 2012-09-25 |
| 8192565 | Steel for machine and structural use having excellent machinability and process for producing the same | Tomokazu Masuda, Takehiro Tsuchida, Masaki Shimamoto, Shinsuke Masuda, Koichi Akazawa +4 more | 2012-06-05 |